GB1132780A - Apparatus for bending glass sheets - Google Patents

Apparatus for bending glass sheets

Info

Publication number
GB1132780A
GB1132780A GB39961/66A GB3996166A GB1132780A GB 1132780 A GB1132780 A GB 1132780A GB 39961/66 A GB39961/66 A GB 39961/66A GB 3996166 A GB3996166 A GB 3996166A GB 1132780 A GB1132780 A GB 1132780A
Authority
GB
United Kingdom
Prior art keywords
glass
bending
heated
mould
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB39961/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Publication of GB1132780A publication Critical patent/GB1132780A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB39961/66A 1965-09-13 1966-09-07 Apparatus for bending glass sheets Expired GB1132780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48690465A 1965-09-13 1965-09-13

Publications (1)

Publication Number Publication Date
GB1132780A true GB1132780A (en) 1968-11-06

Family

ID=23933613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39961/66A Expired GB1132780A (en) 1965-09-13 1966-09-07 Apparatus for bending glass sheets

Country Status (7)

Country Link
US (1) US3421875A (enrdf_load_stackoverflow)
BE (1) BE686663A (enrdf_load_stackoverflow)
DE (1) DE1596495B2 (enrdf_load_stackoverflow)
ES (1) ES331133A1 (enrdf_load_stackoverflow)
GB (1) GB1132780A (enrdf_load_stackoverflow)
LU (1) LU51937A1 (enrdf_load_stackoverflow)
NL (1) NL6612799A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485618A (en) * 1967-01-30 1969-12-23 Libbey Owens Ford Glass Co Glass sheet conveying apparatus
US3527589A (en) * 1967-02-13 1970-09-08 Libbey Owens Ford Glass Co Sheet shaping and conveying apparatus
US3531276A (en) * 1967-06-16 1970-09-29 Ppg Industries Inc Press bending apparatus with thin rigid pressing plates
GB1235464A (en) * 1967-09-05 1971-06-16 Triplex Safety Glass Co Improvements in or relating to the manufacture of curved glass
GB1260472A (en) * 1968-07-12 1972-01-19 Triplex Safety Glass Co Improvements in or relating to the bending of glass sheets
US3607173A (en) * 1969-03-14 1971-09-21 Permaglass Method and apparatus for heat treating sheets of glass
US4047919A (en) * 1975-06-23 1977-09-13 Libbey-Owens-Ford Company Apparatus for press bending relatively thin glass sheets
US4210436A (en) * 1979-04-02 1980-07-01 Ppg Industries, Inc. Method of impressing an accent line in bent glass sheets with a heated tube
JP3185934B2 (ja) * 1991-09-04 2001-07-11 日本板硝子株式会社 板ガラスの曲げ成形方法
US5279635A (en) * 1992-01-08 1994-01-18 Libbey-Owens-Ford Co. Method and apparatus for controlling the temperature of glass sheets in press bending
DE4412747A1 (de) * 1994-04-15 1995-10-19 Flachglas Ag Preßbiegestation für das Biegen von Glasscheiben
GB9407609D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending and tempering glass sheets
GB9407610D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending and tempering glass sheets
CN112520988B (zh) * 2020-12-02 2024-11-05 深圳赛贝尔自动化设备有限公司 车载玻璃热弯机及其控制方法
CN119191689B (zh) * 2024-10-22 2025-04-15 四川沪碳半导体材料科技有限公司 一种用于屏幕玻璃热弯的自定位式石墨模具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395727A (en) * 1943-01-02 1946-02-26 Pittsburgh Plate Glass Co Glass bending
US3329494A (en) * 1963-10-14 1967-07-04 Libbey Owens Ford Glass Co Apparatus for press bending glass sheets

Also Published As

Publication number Publication date
BE686663A (enrdf_load_stackoverflow) 1967-03-09
US3421875A (en) 1969-01-14
DE1596495B2 (de) 1976-04-29
ES331133A1 (es) 1967-07-01
NL6612799A (enrdf_load_stackoverflow) 1967-03-14
LU51937A1 (enrdf_load_stackoverflow) 1968-03-21
DE1596495A1 (de) 1971-03-18

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